HR Inks for Aluminium Foil is available with resistance to soap and alkali. Dag Printing Inks Co. Manufactures HR Inks for Aluminium Foil. Dag Printing Inks Co. Also manufactures Flexible-packaging inks, Rotogravure and Flexographic Liquid Inks. HR Inks for Aluminium Foil is available with multipurpose applications on various substrates. It comes with excellent adhesion properties. This ink has high print density. It is provided with print finish par excellence. These printing inks can be used in printing on different things, like Papers, Foils, Boards, HDPE/PP woven sack and Metalized PVC/PET/ paper.